Unfortunately there aren't a lot of less racy clip-ons out there.
I keep encouraging everyone that wants a more cushy time to head over to www.Helibars.com and demand they make a set of TracStars for our bike. These are machined billet aluminum clipons that move the bars up and back some amount of inches. They make them for most every bike but the ZX-6R for some odd reason.
I've seen Vortex, Attack, Convertibars thus far. Gilles makes some neat clip-ons but the ones for our bike are their non-neat kind. They are somewhat adjustable though (bar angle only).